Airports · 6 min read
Heathrow Connection Times 2026: Terminal Transfers and Real Minimums
Heathrow connection times by terminal: the official 60- and 90-minute minimums, realistic buffers, and when an hour at LHR is not enough.
London (LHR) to São Paulo (GRU) flights
Nonstop from London Heathrow to São Paulo/Guarulhos International: distance, flying time, which airlines fly it and how often.
Distance
9,460km
5,878 mi, great circle
Flying time
11h 56m
typical, gate to gate
Flights a day
3.3
average, November 2026
Airlines
3
passenger airlines
Airlines flying LHR to GRU
Route map
The shortest path over the Earth's surface. Actual tracks vary with winds and airspace. Map © OpenStreetMap contributors.
Cheapest recent fare
Fares found in recent searches load here. You can also compare LHR to GRU fares by month.
Both directions
Related guides
Documents · 10 min read
Transit Visa Rules by Hub (2026): Where You Can Stay Airside
Transit visa rules by hub, 2026: which airports let you connect airside without a visa, and why the US and Mexico have no sterile transit.
Flying explained · 8 min read
Why Westbound Flights Take Longer: The Jet Stream, With Examples
Westbound flights take longer because they fly into the jet stream's headwinds. See how it works, real route times, and when the gap is biggest.
Frequently asked questions
How long is the flight from London to São Paulo?
About 11h 56m gate to gate for the 9,460 km (5,878 mile) trip, estimated from distance. Schedules vary by airline and season, and winds can add or save time.
Which airlines fly nonstop from LHR to GRU?
British Airways, LATAM Airlines and LATAM Brasil, with about 3.3 flights a day between them in our data (AeroDataBox, November 2026).